The uterus is located in the middle of the pelvic cavity. This muscular sac will house the fetus during pregnancy.

The external oblique muscles originate from the external surfaces of ribs 5-12. They insert onto the anterior half of the iliac crest, pubic tubercle and linea alba. A person can live with just one kidney. When a person is experiencing severe kidney failure, dialysis can filter the blood until they get a kidney transplant or their kidney recovers some function. Some people need to undergo hemodialysis long term.

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In insects, crustaceans, and the extinct trilobites, the thorax is one of the three main divisions of the creature's body, each of which is in turn composed of multiple segments. It is the area where the wings and legs attach in insects, or an area of multiple articulating plates in trilobites. In most insects, the thorax itself is composed of three segments; the prothorax, the mesothorax, and the metathorax. In extant insects, the prothorax never has wings, though legs are always present in adults; wings (when present) are restricted to at least the mesothorax, and typically also the metathorax, though the wings may be reduced or modified on either or both segments. In the Apocritan Hymenoptera, the first abdominal segment is fused to the metathorax, where it forms a structure known as the propodeum. Accordingly, in these insects, the functional thorax is composed of four segments, and is therefore typically called the mesosoma to distinguish it from the "thorax" of other insects. Bogin, B; Varela-Silva, M. I. (2010). "Leg length, body proportion, and health: A review with a note on beauty". International Journal of Environmental Research and Public Health. 7 (3): 1047–75. doi: 10.3390/ijerph7031047. PMC 2872302. PMID 20617018. Lactiferous ducts. These are special channels that open on the nipple’s surface. Breast milk exits through these ducts to nourish a baby.

The intertransversarii are similar to the interspinales muscles, but connect adjacent transverse processes rather than spinous processes. There are four groups of these muscles; anterior cervical intertransversarii, posterior cervical intertransversarii, intertransversarii laterales lumborum and intertransversarii mediales lumborum.Thymus, trachea, esophagus, aortic arch, brachiocephalic trunk, left common carotid artery, left subclavian artery, internal thoracic arteries, superior vena cava, left superior intercostal vein, brachiocephalic veins, phrenic nerves, vagus nerves, left recurrent laryngeal nerve, thoracic duct, lymph nodes and vessels The leftover materials (stool) then move on to the large intestine where it transforms from liquid to solid, as water is removed. Finally, it gets pushed into the rectum, ready to be eliminated from the body. Art: Doryphoros (Canon)". Art Through Time: A Global View. Annenberg Learner . Retrieved 16 September 2020. Though we do not know the exact details of Polykleitos's formula, the end result, as manifested in the Doryphoros, was the perfect expression of what the Greeks called symmetria

The organs, muscles, and other contents of the torso are supplied by nerves, which mainly originate as nerve roots from the thoracic and lumbar parts of the spinal cord. Some organs also receive a nerve supply from the vagus nerve. The sensation to the skin is provided by the lateral and dorsal cutaneous branches. Coomaraswamy, Ananda (1934). "Aesthetic of The Śukranĩtisāra". The Transformation of Nature in Art. Cambridge, Mass.: Harvard University Press. pp.111–117. cited in Mosteller, John F. (1988). "The Study of Indian Iconometry in Historical Perspective". Journal of the American Oriental Society. 108 (1): 99–110. doi: 10.2307/603249. JSTOR 603249.Longissimus thoracis - originates from the medial end of the iliac crest, lateral crest of the sacrum and the spinous and transverse processes of L1-L5. It inserts onto the transverse processes of T1-T12 and the angles of ribs 5-12. The fallopian tubes connect the ovaries to the uterus. When the ovaries release an egg, the egg travels down the fallopian tube toward the uterus for potential fertilization.

Collectively, the intercostal muscles support the intercostal spaces and thoracic cage. However, they also have additional individual functions. The external intercostals elevate the ribs during forced inspiration, expanding the thorax and lungs. In contrast, the internal and innermost intercostals depress the rib cage during forced expiration. This decreases the size of the thorax and lungs. All intercostal muscles are innervated by the intercostal nerves(T1-T11). These nerves run in the intercostal groove between the internal and innermost intercostal muscles. The male reproductive system consists of testicles, which act as a storehouse for sperms. These oval-shaped organs, are encased in a pouch that is called scrotum. Blood flows from the renal artery into the kidneys. Each kidney contains about a million tiny units for filtration known as nephrons. They help filter waste to the urine and then return the filtered blood to the body through the renal vein. Their main roles are to support and move the scapula superomedially. They also rotate the glenoid cavity inferiorly. The rhomboids are innervated by the dorsal scapular nerve (C5). Muscles are specialised tissues which assist the bones in locomotion. Muscles are attached to the bones through tendons. Movement of limbs happens due to the contraction and relaxation of the corresponding muscles present in that region. Joints help in the flexibility of bones, but a bone cannot be bent or stretched until a muscle acts on it. In other words, the muscles attached to that bone pulls it to the direction of movement.Tobin, Richard (1975). "The Canon of Polykleitos". American Journal of Archaeology. 79 (4): 307–321. doi: 10.2307/503064. JSTOR 503064. S2CID 191362470. Spinalis thoracis - originates from the spinous processes of T11-L2 and attaches onto the spinous processes of T2-T8.